Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9678410 | Electrically adjustable optical diffusion for luminaires | James H. Collias, Nicholas John Foster, Jeffrey M. Hamel | 2017-06-13 |
| 9075286 | Electrically adjustable optical diffusion for luminaires | James H. Collias, Nicholas John Foster, Jeffrey M. Hamel | 2015-07-07 |
| 8342713 | Lighting system for use in motion picture and video production | James H. Collias, Nicholas John Foster | 2013-01-01 |
| 8167457 | Lighting system for use in motion picture and video production | James H. Collias, Nicholas J Forster | 2012-05-01 |